<?php
namespace frontend\controllers;

use common\helper\Dump;
use common\models\Casehall;
use common\models\CasehallImg;
use Yii;
use yii\base\InvalidParamException;
use yii\web\BadRequestHttpException;
use yii\web\Controller;
use yii\filters\VerbFilter;
use yii\filters\AccessControl;
use common\models\LoginForm;
use frontend\models\PasswordResetRequestForm;
use frontend\models\ResetPasswordForm;
use frontend\models\SignupForm;
use frontend\models\ContactForm;
use yii\bootstrap\ActiveForm;

/**
 * Site controller
 */
class SiteController extends Controller
{
    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),
                'only'  => ['logout', 'signup'],
                'rules' => [
                    [
                        'actions' => ['signup'],
                        'allow'   => true,
                        'roles'   => ['?'],
                    ],
                    [
                        'actions' => ['logout'],
                        'allow'   => true,
                        'roles'   => ['@'],
                    ],
                ],
            ],
            'verbs'  => [
                'class'   => VerbFilter::className(),
                'actions' => [
                    'logout' => ['get'],
                ],
            ],
        ];
    }

    /**
     * @inheritdoc
     */
    public function actions()
    {
        return [
            'error'   => [
                'class' => 'yii\web\ErrorAction',
            ],
            'captcha' => [
                'class'           => 'yii\captcha\CaptchaAction',
                'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,
            ],
        ];
    }

    /**
     * Displays homepage.
     *
     * @return mixed
     */
    public function actionIndex()
    {
        return $this->render('index');
    }


    public function actionCasehall()
    {
        $data = [];


        $data['case'] = Casehall::find()->all();

        return $this->render('casehall', $data);
    }


    public function actionCasehallMore()
    {
        $data = [];

        $id = Yii::$app->request->get('id', 0);
        if (!intval($id)) {
            return $this->goBack(['/site/casehall']);
        }

        $casehallImage = CasehallImg::findAll(['case_id'=>$id]);
        if (!$casehallImage) {
            return $this->goBack(['/site/casehall']);
        }

        $data['casehallImage'] = $casehallImage;

        return $this->render('casehall_more', $data);
    }


    /**
     * Logs in a user.
     *
     * @return mixed
     */
    public function actionLogin()
    {
        if (!Yii::$app->user->isGuest) {
            return $this->goHome();
        }

        $model = new LoginForm();
        if ($model->load(Yii::$app->request->post()) && $model->validate() && $model->login()) {
            return $this->goBack();
        } else {
            return $this->render('login', [
                'model' => $model,
                //                'form'=>ActiveForm::begin(),
            ]);
        }
    }

    /**
     * Logs out the current user.
     *
     * @return mixed
     */
    public function actionLogout()
    {
        Yii::$app->user->logout();

        return $this->goHome();
    }

    /**
     * Displays contact page.
     *
     * @return mixed
     */
    public function actionContact()
    {
        $model = new ContactForm();
        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
            if ($model->sendEmail(Yii::$app->params['adminEmail'])) {
                Yii::$app->session->setFlash('success', 'Thank you for contacting us. We will respond to you as soon as possible.');
            } else {
                Yii::$app->session->setFlash('error', 'There was an error sending email.');
            }

            return $this->refresh();
        } else {
            return $this->render('contact', [
                'model' => $model,
            ]);
        }
    }

    /**
     * Displays about page.
     *
     * @return mixed
     */
    public function actionAbout()
    {
        return $this->render('about');
    }


    /**
     * Signs user up.
     * @return mixed
     */
    public function actionSignup()
    {
        $model = new SignupForm();
        if (Yii::$app->request->post()) {
            $postData = Yii::$app->request->post();
            $username = $postData['SignupForm']['username'];
            if ($model->isMobile($username)) {
                $model->flag     = 1;
                $model->scenario = "mobile";
                $model->signup();
            } else if ($model->isEmail($username)) {
                $model->flag     = 2;
                $model->scenario = "email";
                $model->signup();
            } else {
                $model->addError("username", "请输入正确手机或邮箱");
            }
        }

        return $this->render('signup', [
            'model' => $model,
        ]);
    }


    /**
     * Requests password reset.
     *
     * @return mixed
     */
    public function actionRequestPasswordReset()
    {
        $model = new PasswordResetRequestForm();
        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
            if ($model->sendEmail()) {
                Yii::$app->session->setFlash('success', 'Check your email for further instructions.');

                return $this->goHome();
            } else {
                Yii::$app->session->setFlash('error', 'Sorry, we are unable to reset password for email provided.');

                return $this->goHome();
            }
        }

        return $this->render('requestPasswordResetToken', [
            'model' => $model,
        ]);
    }

    /**
     * Resets password.
     *
     * @param string $token
     * @return mixed
     * @throws BadRequestHttpException
     */
    public function actionResetPassword($token)
    {
        try {
            $model = new ResetPasswordForm($token);
        } catch (InvalidParamException $e) {
            throw new BadRequestHttpException($e->getMessage());
        }

        if ($model->load(Yii::$app->request->post()) && $model->validate() && $model->resetPassword()) {
            Yii::$app->session->setFlash('success', 'New password was saved.');

            return $this->goHome();
        }

        return $this->render('resetPassword', [
            'model' => $model,
        ]);
    }
}
